UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KTwE8vjVk/CPzegYGCNC1bCMuDdVw9haOfej2d8vpxA=' 
WHERE 
  key_id = '0590e211da9c84bc929c0b8f1b61c9facb9583419700686801a6d6710b87aa35' 
  AND (
    token = 'KTwE8vjVk/CPzegYGCNC1bCMuDdVw9haOfej2d8vpxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )